baber/WOPTO huggingface dataset:
Patent EP-0276722-A2 (EP)
Inventor: BACHEM HENNING DR
IPC: C08G73/02
Filed: 1988-01-19
Abstract: The polycondensates are obtainable by reacting  A) a product of the reaction of  1. s-trichlorotriazine and 2. an amine which contains one terminal primary or secondary amino group and one terminal quaternary ammonium group, or a mixture of the amine with a diamine which contains one terminal primary or secondary amino group and one terminal tertiary amino group, in a molar ratio of from 100:1 to 1:1, in a ratio of from 0.75 to 1.15 mol of amine per mole of s-trichlorotriazine, with  B) a basic polymer comprising 1. a polyamide-amine having a molecular weight of at least 1,000, prepared from alpha ) an aliphatic polyamine containing at least two amino groups which are capable of forming amides and at least one further secondary amino group, and beta ) an aliphatic or aromatic dicarboxylic acid having 2 to 12 carbon atoms or a functional derivative thereof, and/or gamma ) an aminocarboxylic acid containing 3 to 6 carbon atoms, or a lactam thereof, or 2. a polyalkylene-polyamine having a molecular weight of at least 2,000, of the formula <IMAGE>  in which R1, R2, R4, R6, R8 and R9, independently of one another, are hydrogen or C1-C4-alkyl, R3, R5 and R7, independently of one another, are hydrogen, methyl, ethyl or hydroxyl,  a, b and c, independently of one another, are integers from 0 to 4,  d is 0 or 1, and  x is an integer from 20 to 2,000, or 3. a polyalkyleneimine prepared by polymerisation of 1,2-alkyleneimines, in a molar ratio of from 0.75 to 1.15 mol of basic nitrogen of component B) per mole of precursor A).
Patent EP-0278335-A2 (EP)
Inventor: MEYER HAIKO
IPC: E02F3/88
Filed: 1988-01-29
Abstract: The mud layer is swirled up by jets produced by means of nozzles which can be adjusted both in height and in their setting angle relative to the base or to the mud layer and is specifically flushed by means of suction propellers into layers in which a natural and/or artificially produced flow is effective for the removal of the mud, and the nozzles are kept at a distance of at least 10 cm from the mud layer during operation. <IMAGE>
Patent EP-0282857-A2 (EP)
Title: Mobile radio telephone
Inventor: GOLDHORN BRUNO
IPC: B60R11/02
Filed: 1988-03-07
Abstract: The mobile radio telephone has a cuboid casing (1) for installation in the dashboard of a motor vehicle. The handset with a dialling keypad can be locked into place with both the earpiece and mouthpiece held in a transverse position in brackets (8) on the front panel (2) of the casing (1). A tape cassette holder (6) with a tape drive and operating elements (7) is disposed between the two brackets (8) for recording and listening to cassettes via the handset or for recording telephone calls. <IMAGE>
Patent EP-0303049-A2 (EP)
Title: Optoelektronische Bildsensoranordnung
Inventor: ROSAN KARLHEINZ
IPC: H04N1/028
Filed: 1988-07-07
Abstract: Auf einem Substrat in Zeilen angeordnete Dünnschicht-Photodioden (1 bis 8) sind über unterschiedlich lange, parallel laufende Dünnschicht-Leiterbahnen (L1 bis L8) mit auf dem gleichen Substrat angeordneten Auslesechips (CH) verbunden. Zum Ausgleich der Leiterbahnkapazitäten bei unterschiedlich langen benachbarten Leiterbahnen (L4 bis L7) sind in einem oder mehrere Leiterbahnteilstücken ihre Breiten kleiner oder größer dimensioniert, so daß die Summe der Koppelkapazitäten aller Teilstücke zweier benachbarter Leiterbahnen unabhängig von der Gesamtlänge stets denselben Wert besitzt. Die Erfindung beseitigt die durch die unterschiedlichen Längen der Ausleseleitungen bedingten Inhomogenitäten im Sensorsignal; die Erfindung wird angewandt für optoelektronische Lesegeräte, insbesondere in der Büroautomation.
Patent EP-0309674-A2 (EP)
Inventor: KEHR HELMUT DR
IPC: C08L23/02
Filed: 1988-07-23
Abstract: Heavy-duty carpet backing materials based on amorphous polyolefins tend to have poor strength; permanent indentation points are formed under high stress. The addition of isotactic polypropylene is effective against this but increases the melt viscosity of the material and reduces the flexibility and the lying characteristics. 
<??>A (grafted) polyolefin reacted partially or completely with an organic unsaturated acid or with an organic unsaturated anhydride is used; this may be the atactic polyolefin itself or the isotactic polyolefin used in addition to this. Materials of this type are easy to process, withstand high stress and exhibit easy elastic recovery. 
<??>Textile floor coverings, for example carpet tiles.
Patent EP-0327669-A2 (EP)
Inventor: RUTTER HAROLD T
IPC: G01B3/26
Filed: 1988-08-17
Abstract: An improved dial bore gage having an adjustment mechanism (16) associated therewith for adjusting the relative axial positions of the probe (14) and dial (12) portions of the gage, the probe (12) including spaced and opposed work engaging members (66, 68), the adjustment mechanism (16) enables an operator to easily and quickly zero in a setting on the dial indicator (40) to establish some desired preset probe diameter and includes a first member (30) operatively connected to the dial portion (12) of the gage having a first threaded portion (44) associated therewith of a predetermined thread pitch, a second member (50) operatively connected to the probe portion (14) of the gage having a second threaded portion (52) associated therewith of a different predetermined thread pitch, and an adjustment member (17) rotatably mounted to the first (30) and second (50) members, the adjustment member (17) having spaced threaded portions (46, 48) to correspond to and mate with the threaded portions (44, 52) on the first (30) and second (50) members whereby rotation of the adjustment member (17) will produce relative axial movement between the first (30) and second (50) members and this in turn will produce changes in the gage setting for each position thereof when the work engaging members (66, 68) on the probe portion (14) are maintained in fixed spaced relation to each other. The present dial bore gage also includes a mechanism (96, 98) for releasing pressure on the work engaging members (66, 68) of the gage to facilitate insertion and removal thereof into and out of a bore to be gaged and mechanisms (74) for providing both axial and angular backlash compensation between the probe (14) and dial (12) portions of the gage.
Patent EP-0305974-A2 (EP)
Inventor: DEAN FILLIMAN PAUL
IPC: H04H20/88
Filed: 1988-08-30
Abstract: A charge pump arrangement (123) receives a digital error word (122a) representing an error signal and charges or discharges a capacitor (C4) in accordance with the sign of the error word by an amount that is proportional to the absolute value of the error word. The voltage produced in the capacitor (C4) is coupled to a frequency control terminal of a voltage controlled crystal oscillator (124) that is used in, for example, a stereo decoder.
Patent EP-0311883-A2 (EP)
Inventor: SCHMOLKA CHRISTOPH DIPL INFORM
IPC: G06F12/02
Filed: 1988-10-05
Abstract: A slow switch-over between a first operating mode "generating, modifying and deleting data" and a second operating mode "reading and interpreting data" of a data memory (DSP) due to an object memory (OSP) in a memory arrangement having a different structure, is eliminated by having the same object memory structure in both operating modes. At the end of the first operating mode, the associated physical addresses of the memory cells of the data memory (DSP) for the object names stored in the object memory (OSP) are calculated and stored for the relevant object names in the object memory (OSP). This provides for a fast switch-over from one operating mode to the other. The main application of the invention is in data processing. <IMAGE>
Patent EP-0317848-A2 (EP)
Inventor: CLAES NORBERT
IPC: H02B1/26
Filed: 1988-11-11
Abstract: In a housing module for electrical assemblies and/or connection devices, having a board-shaped frame part (10) and a plurality of walls (14, 15, 16, 18), to be attached to the frame part (10), the frame part (10) has at least two plug-in openings (26) on the inside of edges located diagonally opposite one another and lying parallel to the said edges, for holding in each case one connecting element (28) for connection to a further frame part and/or for attachment of a wall. The frame part (10) contains inner guides (20), which are parallel to one another transversely with respect to the plug-in openings (26), for at least one push-in unit (22) and, on at least one of the edges of the frame part (10) lying parallel to the plug-in openings (26), there is jointed at least one side wall (14) which can hinge between an open position and a closed position. <IMAGE>
Patent EP-0316944-A2 (EP)
Inventor: TODA HARUHISA
IPC: H01H73/38
Filed: 1988-11-18
Abstract: A circuit breaker wherein at least a pin sliding surface (14c) of a guide hole (14) of a first contact arm (110A), a pin sliding surface (15a) of a long hole (15) of a second contact arm (110B) and a contact surface (116a) of a second pin (116) in contact with both the pin sliding surfaces (14c, 15a) are treated by a low-friction treatment to reduce frictional re­sistance and/or surface-treated to provide surfaces exempt from attachment of molten metal caused by arcing. Furthermore at least the pin sliding surface (14c) of the first contact arm (110A) and the pin sliding surface (15a) of the long hole (15) of the second contact arm (110B) are hardened to provide both the pin sliding surfaces (14c, 15a) with greater hardness than the second pin (116), thereby ensuring smooth movement of the second pin (116).
Patent EP-0293033-A2 (EP)
Title: Magnetic tape cassette apparatus
Inventor: KUNZE NORBERT
IPC: G11B15/10
Filed: 1988-05-13
Abstract: In the apparatus, a cassette (2) containing the magnetic tape can be introduced into a cassette compartment and can stay loosely retained in place in the cassette compartment (1) before or after the moving of an operating lever (13), which can move with the cassette housing during insertion, the operating lever (13) interacting with a push rod (29), which presses against the cassette in the insertion position of the latter in order that it is prevented from free movements in the cassette compartment (1). The push-rod lever (23) is designed as a double-armed swivelling part (23), the push rod (29) being provided at a free end (28) of a first swivelling arm (24) of the swivelling part (23) and the connection to the operating lever (13) being provided at the end of a second swivelling arm (25) of this swivelling part (23). The connection to the operating lever is either direct or via an upper dead centre spring (135), which automatically moves the operating lever (13) into an end position each time the upper dead centre is passed over. 
<IMAGE>
Patent EP-0314449-A2 (EP)
Inventor: MAROLDO STEPHEN GERARD
IPC: D06M101/16
Filed: 1988-10-26
Abstract: Polyaromatic fibers or microbeads which are swollen with solvent and crosslinked while swollen in such a way that the expanded, or macronet, structure of the swollen fiber or microbead is stabilized and retained even after drying, exhibit high surface area and significant adsorptive capacity.
Patent EP-0318308-A2 (EP)
Inventor: DEMARCO THOMAS M
IPC: B01D50/00
Filed: 1988-11-25
Abstract: A unique vacuum loader and process is provided to efficient­ly remove, effectively collect, and safely dispose asbestos, hazardous material, and other particulate matter under continuous negative pressure during all phases of operation while preventing emissions of asbestos and other particulates to the atmosphere. In the preferred embodiment, the vacuum loader comprises a four stage, dual unit, machine with a trailerable separation and filtration unit to centrifugal separate, dedust, and filter dust laden fluid and a portable bagger unit to safely discharge the removed asbestos or other material into bags or other containers.
Patent EP-0314635-A2 (EP)
Inventor: MASSACCESI GIANNI
IPC: B60K17/02
Filed: 1988-10-25
Abstract: A device for connecting the driving flywheel (2) and the input member (1) of a power-shift unit of a tractor gearbox is constituted by a flexible coupling including a plurality of axial resilient bushes (3) carried by the torsional coupling (1) and clamped to the driving flywheel (2) by respective screw coupling means (4).
Patent EP-0337056-A2 (EP)
Inventor: WURSTER HELMUT DIPL-ING
IPC: A61B17/22
Filed: 1989-01-19
Abstract: Device for locating and destroying objects (19) inside the body by means of ultrasound, consisting of a transducer (1) operated by a pulse generator (3) and generating focused shock-waves, which can be transmitted via a coupling medium to the body of the patient, and of a locating system connected to the transducer (1) and providing an image. The locating system comprises at least one monitor as a display device, on whose screen the object (19) and a target cross (7) can be visualised. The object can be made to overlap with the target cross by means of a relative movement between patient and transducer (1), in order to align the transducer focus with the object and to trigger the operation of the pulse generator (3). A signal level corresponding to the brightness value of the imaged object and obtained from the video signal of the imaging system can be established as a desired value, and a selected target area encompassing the object can be scanned automatically by displacement of the transducer (1). The video signals occurring in this respect in the imaging system as actual values can be compared to the desired value, and the pulse generator (3) can be started up when the level of the actual values is at least the same as the level of the desired value. 
<IMAGE>
Patent EP-0349885-A2 (EP)
Inventor: BERGER BERND DR-ING
IPC: B21B37/28
Filed: 1989-06-27
Abstract: The invention relates to a method for cold-rolling sheets and bands, measured values which characterise the flatness, in particular the tensile stress distribution, being formed on the delivery side of a roll stand and, as a function thereof, control elements of the rolling mill, which belong to at least one regulator circuit for the flatness of the rolled sheets and bands, being actuated. In this arrangement, according to the invention, regulating errors and disruption of the rolling process due to the varying time response of the individual control elements of the rolling mill are avoided by the fact that the control elements of the regulator circuit or circuits are adjusted at such mutually matched speeds that, at least during part of the dwell time, the ratio of the regulating distances of the control elements concerned remains constant, provided that all control elements simultaneously reach their setpoint value. …<IMAGE>…
Patent EP-0356652-A2 (EP)
Inventor: BRUSSA MASSIMO
IPC: G05B19/042
Filed: 1989-06-30
Abstract: A control means for washing and/or drying machines for laundry, com­prising an electronic microprocessor (3) and an electromechanical pro­grammer (5) for controlling the run of the operating programs. 
     The means comprises a rotating electrical contact (7) that is ground­ed and adapted to connect selectively a plurality of electrical resistors (8) disposed in separate groups ( B ) to be energized singly, in order to allow for recognition of the particular angular position of the contact by the microprocessor (3). 
     This means is of simple construction and reliable operation.
Patent EP-0355404-A2 (EP)
Inventor: BRADAVKA KARL-HEINZ
IPC: G08B15/02
Filed: 1989-07-20
Abstract: An anti-theft device for protecting valuables, such as bank notes or secret documents, comprises an emission body (10), emitting a dye, which can be triggered by radio signals via a release circuit (9, 13, 19). Insofar as it is used for the security of bank notes, the device has the form of a wad (20) of bank notes and, in the case of a robbery, it is given to the perpetrator along with other wads of bank notes. In its state of rest, the device is inactivated by a switch apparatus (2). Triggering (9) can only take place on condition that the device is taken out of a transport case and, after expiry of a first period of time, is moved by the perpetrator from its position of rest (4), and that a second time lag has expired. <IMAGE>
Patent EP-0362544-A2 (EP)
Inventor: KLINGER HANS PROF DR
IPC: A46B3/22
Filed: 1989-08-26
Abstract: The present invention relates to a method for producing on the basis of synthetic fibres bristles which are adapted to be stuck into toothbrushes and have been roughened on their surface by mechanical action, in particular by means of a blasting blower, the roughening being carried out on the continuous fibre strand after drawing. These bristles can be used to produce toothbrushes with improved plaque-removing action.
Patent EP-0378828-A2 (EP)
Inventor: ONA ISAO
IPC: D06M13/51
Filed: 1989-12-18
Abstract: A composition comprising the reaction product of an aminohydrocarbyl-substituted polydiorganosiloxane and a carboxy-substituted ethylene glycol is an effective composition for treating fibrous materials to enhance the water absorbency, perspiration absorbency, flexibility, lubricancy, and resilient elasticity of the material without inducing the yellowish coloration of said fiber material. 
     The fiber treatment agent composition can be easily emulsified, and the stability of the resulting emulsion is excellent.
Patent EP-0341776-A2 (EP)
Inventor: MACNEIL DOUGLAS J
IPC: C07K14/36
Filed: 1989-05-05
Abstract: There is disclosed a process for the incorporation of DNA into a microorganism that, because of natural restrictions in the organism, normally would prevent or limit the incorporation of the DNA. The process involves the selection of an intermediate host organism that has no restrictions to the incorporation of DNA. The DNA is then transferred into the intermediate host which is readily accomplished because there are no restrictions. The DNA is then isolated from the intermediate host and transferred into the target organisms. Using this process the natural restrictions of the host organism are circumvented and DNA is transferred from a source organism to a target organism that normally would not be possible. In this manner desirable characteristics from the source organism can be imparted into the target organism.
Patent EP-0328242-A2 (EP)
Inventor: TAZEWELL JOSEPH H
IPC: C08G18/10
Filed: 1989-01-11
Abstract: Improved low temperature properties of poly­ureaurethane are obtained, such as low glass transition temperatures and reduced bending moduli at -40°C, by the use of relatively high molecular weight polyether polyol intermediates. The polyureaurethane is made by reacting the polyether polyol intermediate with a diisocyanate and subsequent cure with a metal halide salt complex of methylenedianiline.
Patent EP-0337792-A2 (EP)
Inventor: DIXON PEGGY LOUISE
IPC: C04B41/64
Filed: 1989-04-13
Abstract: A moisture curable composition which is useful for sealing pavement joints consists essentially of 100 parts by weight of a hydroxyl endblocked polydiorganosiloxane, 55 to 120 parts of non-reinforcing, non-acidic filler wherein at least 40 percent by weight of the filler is treated with calcium stearate, 2.5 to 10 parts of diacetamidosilane, and 1 to 6 parts of aminoxysilicone compound. The composition is self leveling when applied to a horizontal surface and when cured has an elongation of at least 1200 percent, a durometer on the Shore OO scale of from 45 to 75 inclusive, and a modulus at 150 percent elongation of less than 50 pounds per square inch.
Patent EP-0343948-A2 (EP)
Inventor: ISHIHARA TAKEYUKI
IPC: B41J13/08
Filed: 1989-05-24
Abstract: An electrophotographic printer comprises a photosensitive drum (7); a form feeder having means (5) for feeding cut sheets (CS) to the photosensitive drum and means (3) for feeding fan-fold forms (FF) to the photosensitive drum, both feeding means being provided in parallel adjacent to the photosensitive drum. A frame (13) is driven towards the photosensitive drum to allow forms fed by the form feeder to make contact with the photosensitive drum. The frame is provided with means (12) for transferring images on the photosensitive drum to the forms in contact with the drum. A conveyor (14) conveys the forms away from the transfer means to a fuser unit (15) for fixing the images on the forms. Means (18) are provided for discharging the forms from the fuser unit to individual receptacles (26,25) for the cut sheets (CS) and the fan-fold forms (FF).
Patent EP-0363115-A2 (EP)
Inventor: ANDERSEN ROBERT P
IPC: G01B7/28
Filed: 1989-10-02
Abstract: An object, for example a glass bottle, has a dimension, for example its wall thickness, inspected by use of a capacitance sensor. A periodic voltage is generated by a measuring oscillator whose frequency is representative of the sensed capacitance, and a voltage representative of the dimension of the object is generated by use of a phase locked loop having a voltage controlled reference oscillator which is forced to operate at the same frequency as the measuring oscillator. The voltage input to the reference oscillator is thus representative of the dimension of the object.
Patent EP-0366403-A2 (EP)
Inventor: YOSHIDA MASANOBU
IPC: H03K19/0952
Filed: 1989-10-24
Abstract: A semiconductor memory device having a decoder circuit (DEC), the decoder circuit including a load transistor (T₁), a NAND gate circuit (D), i.e. a driver circuit serially connected to the load transistor (T₁) and including a plurality of driving transistors (T₂ to T₅) serially connected to each other, an inverter (IV) connected to the node (N₁) formed between the load transistor (T₁) and the NAND gate circuit (D), and an additional load current increasing means (T₈) connected to the node (N₁) or to a contact portion formed between two transistors arranged adjacently to each other in the NAND gate circuit, the load current increasing means (T₈) being operable only in the reading mode for increasing the load current and thus to increase the threshold voltage level of the decoder circuit up to about V cc /2, thereby preventing erroneous operation of the decoder and the memory cell array.
Patent EP-0335769-A2 (EP)
Inventor: HIRATA MASAHIRO
IPC: C03C21/00
Filed: 1989-03-20
Abstract: Electrocondutive glass which has an electrocondutive transparent layer comprising chiefly zinc oxide. The electrocondutive glass comprises a glass substrate quenched in air or chemically and an electroconductive transparent layer comprising chiefly zinc oxide obtained by thermal decomposition of at least one zinc compound in contact with the quenched glass substrate heated to a temperature of between 200 DEG C and 500 DEG C. The electrocondutive glasses have a high mechanical strength. <IMAGE>
Patent EP-0348348-A2 (EP)
Inventor: FOWLER ELIZABETH DR
IPC: C07K14/81
Filed: 1989-06-13
Abstract: The present invention relates to a process for controlling plant pests, which is based on proteinase inhibitors which are synthesized in the plant as a result of genetic manipulation. It also relates to transgenic mono- and dicotyledonous plants which contain genes which encode proteinase inhibitors or their precursors, and plants which express these genes and a process for controlling plant pests by exposing these to such a transgenic plant. The invention further relates to DNA sequences and vectors which contain these sequences and which encode proteinase inhibitors.